252473672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4938

約数の個数: 64

約数和(自身を含む): 561254400

約数和(自身を除く): 308780728

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 209, 248, 341, 418, 589, 682, 836, 1178, 1364, 1672, 2356, 2728, 4712, 4871, 6479, 9742, 12958, 19484, 25916, 38968, 51832, 53581, 92549, 107162, 151001, 185098, 214324, 302002, 370196, 428648, 604004, 740392, 1018039, 1208008, 1661011, 2036078, 2869019, 3322022, 4072156, 5738038, 6644044, 8144312, 11476076, 13288088, 22952152, 31559209, 63118418, 126236836, 252473672]

約数ペア:

[(1, 252473672), (2, 126236836), (4, 63118418), (8, 31559209), (11, 22952152), (19, 13288088), (22, 11476076), (31, 8144312), (38, 6644044), (44, 5738038), (62, 4072156), (76, 3322022), (88, 2869019), (124, 2036078), (152, 1661011), (209, 1208008), (248, 1018039), (341, 740392), (418, 604004), (589, 428648), (682, 370196), (836, 302002), (1178, 214324), (1364, 185098), (1672, 151001), (2356, 107162), (2728, 92549), (4712, 53581), (4871, 51832), (6479, 38968), (9742, 25916), (12958, 19484)]